MAPK8 and rheumatoid arthritis: Additionally, many other ceRNAs, such as lncRNA SNHG14/miR-17-5p/MINK1/JNK [65], lncRNA RNA XIST/let-7c-5p/STAT3 [66] and circ-AFF2/miR-650/CNP [79], have been validated to participate in the RA-FLS viability and inflammation.